| Westphalia to Isny im Allgau | 4,180.30 mi (6,727.54 km) |
| Westphalia to Isselburg | 3,916.68 mi (6,303.29 km) |
| Westphalia to Issum | 3,922.69 mi (6,312.95 km) |
| Westphalia to Itzehoe | 3,978.62 mi (6,402.97 km) |
| Westphalia to Jena | 4,143.73 mi (6,668.68 km) |
| Westphalia to Jever | 3,926.93 mi (6,319.78 km) |
| Westphalia to Jork | 3,995.43 mi (6,430.03 km) |
| Westphalia to Juchen | 3,937.39 mi (6,336.62 km) |
| Westphalia to Julich | 3,936.41 mi (6,335.04 km) |
| Westphalia to Juterbog | 4,168.77 mi (6,708.99 km) |
| Westphalia to Kaarst | 3,938.91 mi (6,339.06 km) |
| Westphalia to Kaiserslautern | 4,034.42 mi (6,492.77 km) |
| Westphalia to Kalkar | 3,912.25 mi (6,296.15 km) |
| Westphalia to Kall | 3,954.12 mi (6,363.55 km) |
| Westphalia to Kaltenkirchen | 3,997.56 mi (6,433.46 km) |
